set terminal png
set output 'pretty_graphs/squidDBPeformance.png'
set size 1,1
set title 'Apache response for DB page with/without Squid reverse proxy'
set key left top
set xlabel 'request'
set ylabel 'response (ms)'
set autoscale
plot "squid_on_db.txt" using 10 with lines title 'with Squid', \
     "squid_off_db.txt" using 10 with lines title 'without Squid'

